What is Microsoft 365?

Question 1

Computing environment where services are offered over the public internet and are available to anyone who wants to purchase them including servers and storage provided by a CSP.

Answer 1

Public Cloud

Question 2

Computing environment that consists of on-prem or hosted resources used exclusively by one business.

Answer 2

Private Cloud

Question 3

A computing environment using both a private and public cloud often allowing data to be shared between them.

Answer 3

Hybride Cloud

Question 4

Benefits of _______ include:

• High Availability
• Scalability
• Elasticity
• Agility
• Geo-distribution
• Disaster Recovery

Answer 4

Benefits of Cloud-Computing (6)

Question 5

Depending on SLA, allows for continuous experience with no apparent downtime.

Answer 5

High Availability

Question 6

Concept of “Vertical expansion with more hardware resources and horizontal additions like VMs.”

Answer 6

Scalability

Question 7

Concept of “Auto-scaling of resource usage based on need.”

Answer 7

Elasticity

Question 8

The concept of “Easy deployment and configuration as app requirements change.”

Answer 8

Agility

Question 9

App deployment and data storage to datacenters worldwide.

Answer 9

Geo-Distribution

Question 10

Combining backup services, data replication, and geo-distribution, you are safe from disaster.

Answer 10

Disaster Recovery

Question 11

Up-front cost of physical infrastructure that reduces over time.
(Aanloopkosten van fysieke infrastructuur die na verloop van tijd afnemen.)

Answer 11

Capital Expenditure (CapEx)
(Kapitaaluitgaven (CapEx))

Question 12

Pay as you go with no up-front cost allows deductions in the same years as expenses.
(Dankzij het gespreide tarief zonder kosten vooraf is aftrek mogelijk in dezelfde jaren als de uitgaven.)

Answer 12

Operating Expenditure (OpEx)

Question 13

End user only pays for resources used.

Answer 13

Consumption-based model

Question 14

Benefits of ______________________

• No upfront costs
• No infrastructure management
• Only pay for additional resources as needed
• Stop paying for unused resources as needed

Answer 14

Benefits of Consumption-based model (4)

Question 15

Cloud service that is similar to physical servers. Cloud provider maintains hardware. OS and network updated by end user. Good for quick deployments

Answer 15

Infrastructure-as-a-Service (IaaS)

Question 16

Cloud service is a hosting environment. Cloud provider maintains VMs and environment. End user doesn’t have to manage hardware or software requirements.

Answer 16

This is the most basic category of cloud computing services. With IaaS, you rent IT infrastructure—servers and virtual machines (VMs), storage, networks, and operating systems—from a cloud provider on a pay-as-you-go basis.

Question 17

Cloud service where the provider manages all aspects of the environment like hosted apps. End user only provides data.

Answer 17

Platform as a service refers to cloud computing services that supply an on-demand environment for developing, testing, delivering, and managing software applications. PaaS is designed to make it easier for developers to quickly create web or mobile apps, without worrying about setting up or managing the underlying infrastructure of servers, storage, network, and databases needed for development

Question 18

What is Serverless computing?

Answer 18

Overlapping with PaaS, serverless computing focuses on building app functionality without spending time continually managing the servers and infrastructure required to do so. The cloud provider handles the setup, capacity planning, and server management for you. Serverless architectures are highly scalable and event-driven, only using resources when a specific function or trigger occurs.

Question 19

Type of computing where a CSP provisions, scales, and manages the infrastructure. Separates the software developer from hardware concerns.
(Type computergebruik waarbij een CSP de infrastructuur levert, schaalt en beheert. Scheidt de software-ontwikkelaar van de hardware-zorgen.)??

Answer 19

Check of het klopt: IAAS?

Question 20

With tiers (F3, E3, E5), includes threat protection, security, compliance, and analytics.

Answer 20

• Microsoft 365???Check it out!